Science and Technology

Magnetic microrobots tested in pigs navigated through blood vessels, resisted blood flow, and delivered drugs to the exact spot, opening a path to treat strokes, tumors, and aneurysms with a precision that traditional medicine cannot yet achieve.

Valdemar Medeiros 25/04/2026 at 14:22

Interesting facts

A cyclone drops temperatures and brings rain on the last weekend of April, with intense storms and cold weather.

Alisson Ficher 25/04/2026 at 14:17

Economy

End of an era: Nissan announces its departure from the country with the closure of a historic factory after 7 years producing the Frontier, negotiates operations with 2 groups, and integrates a global strategy that has already reorganized 36 markets, in Córdoba, Argentina.

Alisson Ficher 25/04/2026 at 14:09

Interesting facts

Belgium surprises the world by repurchasing 15 Gepard anti-aircraft systems, equipped with twin cannons and radar, in a package to reinforce Ukraine’s defense against drones and missiles.

Alisson Ficher 25/04/2026 at 14:04

Interesting facts

Brazilian professor disappears for 5 years and ‘rises from the ashes’ with an emotional reunion with his 70-year-old mother after being identified on a highway; case exposes 81,000 missing people in Brazil

Alisson Ficher 25/04/2026 at 14:01

Interesting facts

The Brazilian city of the crooked buildings, which is being “swallowed” by the sea, receives more than R$ 20 million after a R$ 276.6 million package for 214 cities, with transfers of R$ 2.5 million per tourist resort.

Alisson Ficher 25/04/2026 at 13:53

Science and Technology

A 15-meter electric ferry has already transported over 41,000 passengers in Norway, consumes up to eight times less energy than diesel vessels, and the Hyke F-15 shows how urban water transport can become a real, silent, and low-cost alternative for coastal cities.

Valdemar Medeiros 25/04/2026 at 13:42

Electric Vehicles

A taxi that takes off vertically, crosses 150 miles at a speed of 320 km/h, and lands without a runway has already completed 850 test flights in 2025, and is 100 times quieter than a conventional helicopter, which means it can operate over residential neighborhoods and enter commercial service as early as 2026.

Valdemar Medeiros 25/04/2026 at 13:23

Interesting facts

While many elderly people still face difficulties seeing due to lack of access, Porto Alegre already delivers free glasses within 10 days for those over 60 and can benefit 320,000 people.

Felipe Alves da Silva 25/04/2026 at 13:08

Science and Technology

Earth has hidden “scars” at a depth of 2,900 km, and scientists have just discovered that ancient plates still stir the planet’s interior.

Romário Pereira de Carvalho 25/04/2026 at 13:05

Science and Technology

Ozempic may have an unexpected effect beyond weight loss: study with nearly 100,000 people links semaglutide to reduced depression and anxiety.

Romário Pereira de Carvalho 25/04/2026 at 12:48

Science and Technology

Engineers in Hawaii use chilled water drawn from the ocean depths to cool entire buildings, reduce energy consumption by up to 70%, and unveil a technology that could leave air conditioners in the past.

Noel Budeguer 25/04/2026 at 12:33